Simplify custody transfer with the accurate EC 350

Designed for outdoor operations and 24/7 availability, it is a rugged Electronic Volume Corrector. The EC 350 is fully field-programmable and simple to use through a multi-line keypad interface. Thanks to its high accuracy, stability and long battery life, the EC 350 reduces the total cost of ownership and keeps operating costs to a minimum.


EC 350 Features

  • Meter, rotary, or wall mount
  • 1 or 2 pressures
  • Fully mappable and configurable audit trail memory
  • AMR-ready and compatible with Itron, Sensus, Aclara and other AMR devices
  • IrDA configuration connection

EC 350 Electronic Volume Corrector Specifications

Technical data
Maximum error over the full temperature range -40° to 70°C (-40 to 170°F) including linearity, repeatability and hysteresis
Pressure: ±0.1% of full scale
Temperature: ±0.1% of reading
Maximum error at reference conditions
Pressure: ±0.04% of full scale
Temperature: ±0.1% of reading
Long Term Drift
Pressure: ±0.4% of full scale over 10 years
Recommended calibration time: 10 years
Environmental Conditions
Ambient temperature range: -40° to 77°C (-40 to 170°F)
Ambient humidity range: 0 to 95% non-condensing
Power Supply Options
Alkaline receptacle (5-7 years)
Lithium batteries (10 years)
DC Power
CSA C/US Class I, Div 2, Groups C&D
CSA C/US Class I, Div 1, Groups C&D
Metrological Approvals
Measurement Canada AG-6027
MID EN12405